version 1.16, 2000/12/16 21:34:47
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version 1.20, 2000/12/30 17:13:54
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Line 2
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Line 2
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# Spreadsheet/Grades Display Handler |
# Spreadsheet/Grades Display Handler |
# |
# |
# 11/11,11/15,11/27,12/04,12/05,12/06,12/07, |
# 11/11,11/15,11/27,12/04,12/05,12/06,12/07, |
# 12/08,12/09,12/11,12/12,12/15,12/16 Gerd Kortemeyer |
# 12/08,12/09,12/11,12/12,12/15,12/16,12/18,12/19,12/30 Gerd Kortemeyer |
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package Apache::lonspreadsheet; |
package Apache::lonspreadsheet; |
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Line 12 use Safe::Hole;
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Line 12 use Safe::Hole;
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use Opcode; |
use Opcode; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use HTML::TokeParser; |
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use GDBM_File; |
use GDBM_File; |
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use HTML::TokeParser; |
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# |
# |
# These cache hashes need to be independent of user, resource and course |
# These cache hashes need to be independent of user, resource and course |
Line 267 sub sett {
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Line 267 sub sett {
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$pattern='[A-Z]'; |
$pattern='[A-Z]'; |
} |
} |
map { |
map { |
if ($f{$_}) { |
if ($_=~/template\_(\w)/) { |
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my $col=$1; |
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unless ($col=~/^$pattern/) { |
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map { |
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if ($_=~/A(\d+)/) { |
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my $trow=$1; |
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if ($trow) { |
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my $lb=$col.$trow; |
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$t{$lb}=$f{'template_'.$col}; |
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$t{$lb}=~s/\#/$trow/g; |
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$t{$lb}=~s/\.\.+/\,/g; |
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$t{$lb}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g; |
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} |
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} |
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} keys %f; |
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} |
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} |
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} keys %f; |
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map { |
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if (($f{$_}) && ($_!~/template\_/)) { |
if ($_=~/^$pattern/) { |
if ($_=~/^$pattern/) { |
unless ($f{$_}=~/^\!/) { |
unless ($f{$_}=~/^\!/) { |
$t{$_}=$c{$_}; |
$t{$_}=$c{$_}; |
Line 279 sub sett {
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Line 298 sub sett {
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} |
} |
} |
} |
} keys %f; |
} keys %f; |
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$t{'A0'}=$f{'A0'}; |
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$t{'A0'}=~s/\.\.+/\,/g; |
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$t{'A0'}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g; |
} |
} |
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sub calc { |
sub calc { |
Line 325 sub outrowassess {
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Line 347 sub outrowassess {
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return @cols; |
return @cols; |
} |
} |
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sub outrow { |
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my $n=shift; |
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my @cols=(); |
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if ($n) { |
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$cols[0]=$rl{$f{'A'.$n}}.' stuff'; |
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} else { |
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$cols[0]='<b><font size=+1>Export</font></b>'; |
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} |
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map { |
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my $fm=$f{$_.$n}; |
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$fm=~s/[\'\"]/\&\#34;/g; |
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$cols[$#cols+1]="'$_$n','$fm'".'___eq___'.$v{$_.$n}; |
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} ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
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'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', |
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'a','b','c','d','e','f','g','h','i','j','k','l','m', |
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'n','o','p','q','r','s','t','u','v','w','x','y','z'); |
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return @cols; |
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} |
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sub exportrowa { |
sub exportrowa { |
my $rowa=''; |
my $rowa=''; |
map { |
map { |
$rowa.=$v{$_.'0'}."','"; |
$rowa.=$v{$_.'0'}."___;___"; |
} ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
} ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'); |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'); |
$rowa=~s/\'\,\'$//; |
$rowa=~s/\_\_\_\;\_\_\_$//; |
return $rowa; |
return $rowa; |
} |
} |
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Line 443 sub rown {
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Line 484 sub rown {
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my $rowdata="\n<tr><td><b><font size=+1>$n</font></b></td>"; |
my $rowdata="\n<tr><td><b><font size=+1>$n</font></b></td>"; |
my $showf=0; |
my $showf=0; |
my $proc; |
my $proc; |
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my $maxred; |
if (&gettype($safeeval) eq 'assesscalc') { |
if (&gettype($safeeval) eq 'assesscalc') { |
$proc='&outrowassess'; |
$proc='&outrowassess'; |
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$maxred=1; |
} else { |
} else { |
$proc='&outrow'; |
$proc='&outrow'; |
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$maxred=26; |
} |
} |
map { |
map { |
my $bgcolor=$defaultbg.((($showf-1)/5==int(($showf-1)/5))?'99':'DD'); |
my $bgcolor=$defaultbg.((($showf-1)/5==int(($showf-1)/5))?'99':'DD'); |
my ($fm,$vl)=split(/\_\_\_eq\_\_\_/,$_); |
my ($fm,$vl)=split(/\_\_\_eq\_\_\_/,$_); |
if ($showf==0) { $vl=$_; } |
if ($showf==0) { $vl=$_; } |
if ($showf<=1) { $bgcolor='#FFDDDD'; } |
if ($showf<=$maxred) { $bgcolor='#FFDDDD'; } |
if (($n==0) && ($showf<=26)) { $bgcolor='#CCCCFF'; } |
if (($n==0) && ($showf<=26)) { $bgcolor='#CCCCFF'; } |
if ($showf>1) { |
if (($showf>$maxred) || ((!$n) && ($showf>0))) { |
if ($vl eq '') { |
if ($vl eq '') { |
$vl='<font size=+2 color='.$bgcolor.'>#</font>'; |
$vl='<font size=+2 color='.$bgcolor.'>#</font>'; |
} |
} |
Line 473 sub rown {
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Line 517 sub rown {
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sub outsheet { |
sub outsheet { |
my $safeeval=shift; |
my $safeeval=shift; |
my $tabledata='<table border=2><tr><td colspan=2> </td>'. |
my $maxred; |
'<td bgcolor=#FFDDDD><b>A Import</b></td>'; |
my $realm; |
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if (&gettype($safeeval) eq 'assesscalc') { |
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$maxred=1; |
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$realm='Assessment'; |
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} elsif (&gettype($safeeval) eq 'studentcalc') { |
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$maxred=26; |
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$realm='User'; |
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} else { |
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$maxred=26; |
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$realm='Course'; |
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} |
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my $maxyellow=52-$maxred; |
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my $tabledata='<table border=2><tr><th colspan=2 rowspan=2><font size=+2>'. |
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$realm.'</font></th>'. |
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'<td bgcolor=#FFDDDD colspan='.$maxred. |
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'><b><font size=+1>Import</font></b></td>'. |
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'<td colspan='.$maxyellow. |
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'><b><font size=+1>Calculations</font></b></td></tr><tr>'; |
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my $showf=0; |
map { |
map { |
$tabledata.="<td><b><font size=+1>$_</font></b></td>"; |
$showf++; |
} ('B','C','D','E','F','G','H','I','J','K','L','M', |
if ($showf<=$maxred) { |
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$tabledata.='<td bgcolor="#FFDDDD">'; |
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} else { |
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$tabledata.='<td>'; |
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} |
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$tabledata.="<b><font size=+1>$_</font></b></td>"; |
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} ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', |
'a','b','c','d','e','f','g','h','i','j','k','l','m', |
'a','b','c','d','e','f','g','h','i','j','k','l','m', |
'n','o','p','q','r','s','t','u','v','w','x','y','z'); |
'n','o','p','q','r','s','t','u','v','w','x','y','z'); |
Line 492 sub outsheet {
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Line 560 sub outsheet {
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# --------------------------------------- Read spreadsheet formulas from a file |
# ------------------------------------- Read spreadsheet formulas from a course |
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sub readsheet { |
sub readsheet { |
my ($safeeval,$fn)=@_; |
my ($safeeval,$fn,$r)=@_; |
&setfilename($safeeval,$fn); |
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$fn=~/\.(\w+)/; |
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&settype($safeeval,$1); |
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my %f=(); |
my %f=(); |
unless ($spreadsheets{$fn}) { |
unless ($fn) { |
$spreadsheets{$fn}=''; |
my $sheetxml=''; |
{ |
{ |
my $fh; |
my $fh; |
if ($fh=Apache::File->new($fn)) { |
if ($fh=Apache::File->new($r->dir_config('lonIncludes'). |
$spreadsheets{$fn}=join('',<$fh>); |
'/default.'.&gettype($safeeval))) { |
} |
$sheetxml=join('',<$fh>); |
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} |
} |
} |
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my $parser=HTML::TokeParser->new(\$sheetxml); |
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my $token; |
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while ($token=$parser->get_token) { |
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if ($token->[0] eq 'S') { |
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if ($token->[1] eq 'field') { |
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$f{$token->[2]->{'col'}.$token->[2]->{'row'}}= |
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$parser->get_text('/field'); |
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} |
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if ($token->[1] eq 'template') { |
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$f{'template_'.$token->[2]->{'col'}}= |
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$parser->get_text('/template'); |
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} |
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} |
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} |
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&setfilename($safeeval,'default_'.&gettype($safeeval)); |
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} else { |
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&setfilename($safeeval,$fn); |
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unless ($spreadsheets{$fn}) { |
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$spreadsheets{$fn}=''; |
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my $reply=&Apache::lonnet::reply('dump:'. |
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$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.':'. |
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$ENV{'course.'.$ENV{'request.course.id'}.'.num'}.':'.$fn, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
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unless ($reply=~/^error\:/) { |
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$spreadsheets{$fn}=$reply; |
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} |
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} |
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map { |
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my ($name,$value)=split(/\=/,$_); |
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$f{&Apache::lonnet::unescape($name)}= |
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&Apache::lonnet::unescape($value); |
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} split(/\&/,$spreadsheets{$fn}); |
} |
} |
{ |
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my $parser=HTML::TokeParser->new(\$spreadsheets{$fn}); |
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my $token; |
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while ($token=$parser->get_token) { |
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if ($token->[0] eq 'S') { |
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if ($token->[1] eq 'field') { |
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$f{$token->[2]->{'col'}.$token->[2]->{'row'}}= |
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$parser->get_text('/field'); |
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} |
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} |
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} |
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} |
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&setformulas($safeeval,%f); |
&setformulas($safeeval,%f); |
} |
} |
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# ------------------------------------------------------------ Save spreadsheet |
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sub writesheet { |
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my $safeeval=shift; |
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if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
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my %f=&getformulas($safeeval); |
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my $sheetdata=''; |
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map { |
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$sheetdata.=&Apache::lonnet::escape($_).'='. |
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&Apache::lonnet::escape($f{$_}).'&'; |
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} keys %f; |
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$sheetdata=~s/\&$//; |
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my $reply=&Apache::lonnet::reply('put:'. |
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$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.':'. |
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$ENV{'course.'.$ENV{'request.course.id'}.'.num'}.':'. |
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&getfilename($safeeval).':'. |
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$sheetdata, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
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} |
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} |
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# ----------------------------------------------- Make a temp copy of the sheet |
# ----------------------------------------------- Make a temp copy of the sheet |
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sub tmpwrite { |
sub tmpwrite { |
Line 734 sub updaterows {
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Line 842 sub updaterows {
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if ($_=~/^A(\d+)/) { |
if ($_=~/^A(\d+)/) { |
$maxrow=($1>$maxrow)?$1:$maxrow; |
$maxrow=($1>$maxrow)?$1:$maxrow; |
$existing{$f{$_}}=1; |
$existing{$f{$_}}=1; |
unless (defined($current{$f{$_}})) { |
unless ((defined($current{$f{$_}})) || (!$1)) { |
$f{$_}='!!! Obsolete'; |
$f{$_}='!!! Obsolete'; |
$changed=1; |
$changed=1; |
} |
} |
Line 768 sub rowazstudent {
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Line 876 sub rowazstudent {
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my %c=(); |
my %c=(); |
my %f=&getformulas($safeeval); |
my %f=&getformulas($safeeval); |
map { |
map { |
if ($_=~/^A/) { |
if ($_=~/^A(\d+)/) { |
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my $row=$1; |
unless ($f{$_}=~/^\!/) { |
unless ($f{$_}=~/^\!/) { |
print &Apache::lonnet::ssi( |
my @assessdata=split(/\_\_\_\;\_\_\_/, |
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&Apache::lonnet::ssi( |
'/res/msu/korte/junk.assesscalc',('utarget' => 'export', |
'/res/msu/korte/junk.assesscalc',('utarget' => 'export', |
'uname' => $uname, |
'uname' => $uname, |
'udom' => $udom, |
'udom' => $udom, |
'usymb' => $f{$_})). |
'usymb' => $f{$_}))); |
'<br>'.$f{$_}.'<br>'; |
my $index=0; |
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map { |
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if ($assessdata[$index]) { |
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$c{$_.$row}=$assessdata[$index]; |
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unless ($_ eq 'A') { |
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$f{$_.$row}='import'; |
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} |
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} |
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$index++; |
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} ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
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'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'); |
} |
} |
} |
} |
} keys %f; |
} keys %f; |
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&setformulas($safeeval,%f); |
&setconstants($safeeval,%c); |
&setconstants($safeeval,%c); |
} |
} |
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Line 915 sub handler {
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Line 1035 sub handler {
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($ENV{'request.state'} eq 'construct')) { |
($ENV{'request.state'} eq 'construct')) { |
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# --------------------------- Get query string for limited number of parameters |
# --------------------------- Get query string for limited number of parameters |
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map { |
map { |
my ($name, $value) = split(/=/,$_); |
my ($name, $value) = split(/=/,$_); |
$value =~ tr/+/ /; |
$value =~ tr/+/ /; |
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
if (($name eq 'uname') || ($name eq 'udom') || ($name eq 'usymb')) { |
if (($name eq 'uname') || ($name eq 'udom') || |
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($name eq 'usymb') || ($name eq 'ufn')) { |
unless ($ENV{'form.'.$name}) { |
unless ($ENV{'form.'.$name}) { |
$ENV{'form.'.$name}=$value; |
$ENV{'form.'.$name}=$value; |
} |
} |
Line 927 sub handler {
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Line 1049 sub handler {
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} (split(/&/,$ENV{'QUERY_STRING'})); |
} (split(/&/,$ENV{'QUERY_STRING'})); |
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# ------------------------------------------- Nothing there? Must be login user |
# ------------------------------------------- Nothing there? Must be login user |
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unless ($ENV{'form.uname'}) { |
unless ($ENV{'form.uname'}) { |
$uname=$ENV{'user.name'}; |
$uname=$ENV{'user.name'}; |
$udom=$ENV{'user.domain'}; |
$udom=$ENV{'user.domain'}; |
Line 969 ENDSCRIPT
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Line 1090 ENDSCRIPT
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&hiddenfield('uname',$ENV{'form.uname'}). |
&hiddenfield('uname',$ENV{'form.uname'}). |
&hiddenfield('udom',$ENV{'form.udom'}). |
&hiddenfield('udom',$ENV{'form.udom'}). |
&hiddenfield('usymb',$ENV{'form.usymb'}). |
&hiddenfield('usymb',$ENV{'form.usymb'}). |
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&hiddenfield('ufn',$ENV{'form.ufn'}). |
&hiddenfield('unewfield',''). |
&hiddenfield('unewfield',''). |
&hiddenfield('unewformula','')); |
&hiddenfield('unewformula','')); |
} |
} |
Line 976 ENDSCRIPT
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Line 1098 ENDSCRIPT
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# ---------------------------------------- Read new sheet or modified worksheet |
# ---------------------------------------- Read new sheet or modified worksheet |
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my $sheetone=initsheet(); |
my $sheetone=initsheet(); |
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$r->uri=~/\/(\w+)$/; |
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&settype($sheetone,$1); |
if ($ENV{'form.unewfield'}) { |
if ($ENV{'form.unewfield'}) { |
$r->print('<h2>Modified Workcopy</h2>'); |
$r->print('<h2>Modified Workcopy</h2>'); |
$ENV{'form.unewformula'}=~s/\'/\"/g; |
$ENV{'form.unewformula'}=~s/\'/\"/g; |
$r->print('New formula: '.$ENV{'form.unewfield'}.'='. |
$r->print('New formula: '.$ENV{'form.unewfield'}.'='. |
$ENV{'form.unewformula'}.'<br>'); |
$ENV{'form.unewformula'}.'<br>'); |
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&setfilename($sheetone,$ENV{'form.ufn'}); |
&tmpread($sheetone,$r->dir_config('lonDaemons').'/tmp/', |
&tmpread($sheetone,$r->dir_config('lonDaemons').'/tmp/', |
$ENV{'form.usymb'}, |
$ENV{'form.usymb'}, |
$ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
$ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
&setfilename($sheetone,$r->filename); |
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$r->filename=~/\.(\w+)/; |
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&settype($sheetone,$1); |
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} else { |
} else { |
&readsheet($sheetone,$r->filename); |
&readsheet($sheetone,$ENV{'form.ufn'},$r); |
} |
} |
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# --------------------------------------------- See if all import rows uptodate |
# --------------------------------------------- See if all import rows uptodate |
Line 1028 ENDSCRIPT
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Line 1150 ENDSCRIPT
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} elsif (&gettype($sheetone) eq 'studentcalc') { |
} elsif (&gettype($sheetone) eq 'studentcalc') { |
&rowazstudent($sheetone); |
&rowazstudent($sheetone); |
} |
} |
&calcsheet($sheetone); |
my $calcoutput=&calcsheet($sheetone); |
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unless ($reroute) { |
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$r->print('<h3><font color=red>'.$calcoutput.'</h3></font>'); |
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} |
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# ------------------------------------------------------- Print or export sheet |
# ------------------------------------------------------- Print or export sheet |
unless ($reroute) { |
unless ($reroute) { |
Line 1036 ENDSCRIPT
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Line 1161 ENDSCRIPT
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$r->print('</form></body></html>'); |
$r->print('</form></body></html>'); |
} else { |
} else { |
$r->print(&exportrow($sheetone)); |
$r->print(&exportrow($sheetone)); |
} |
} |
# ------------------------------------------------------------------------ Done |
# ------------------------------------------------------------------------ Done |
} else { |
} else { |